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Re: [PATCH v2 03/13] ANDROID: binder: add support for RT prio inheritance.

From Martijn Coenen <maco@android.com>
Newsgroups linux.kernel
Subject Re: [PATCH v2 03/13] ANDROID: binder: add support for RT prio inheritance.
Date 2017-08-31 10:30 +0200
Message-ID <ukt1n-3fk-19@gated-at.bofh.it> (permalink)
References <uksI1-38N-3@gated-at.bofh.it> <uksI2-38N-27@gated-at.bofh.it> <uksRI-3bX-31@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Thu, Aug 31, 2017 at 10:18 AM, Peter Zijlstra <peterz@infradead.org> wrote:
> You fail to support SCHED_DEADLINE, that's not optional.

The reason I didn't include it is that we don't use SCHED_DEADLINE in
Android userspace. Can we add support for this in a follow-up patch,
or do you consider it necessary for accepting this series? If so I'm
curious why, since the driver will still work correctly even for
SCHED_DEADLINE tasks; it just won't inherit priority in that case
(much like it didn't inherit FIFO/RR priorities before this patch).

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Thread

[PATCH v2 03/13] ANDROID: binder: add support for RT prio inheritance. Martijn Coenen <maco@android.com> - 2017-08-31 10:10 +0200
  Re: [PATCH v2 03/13] ANDROID: binder: add support for RT prio  inheritance. Peter Zijlstra <peterz@infradead.org> - 2017-08-31 10:20 +0200
    Re: [PATCH v2 03/13] ANDROID: binder: add support for RT prio inheritance. Martijn Coenen <maco@android.com> - 2017-08-31 10:30 +0200
      Re: [PATCH v2 03/13] ANDROID: binder: add support for RT prio  inheritance. Peter Zijlstra <peterz@infradead.org> - 2017-08-31 13:40 +0200
        Re: [PATCH v2 03/13] ANDROID: binder: add support for RT prio inheritance. Martijn Coenen <maco@android.com> - 2017-08-31 14:10 +0200
          Re: [PATCH v2 03/13] ANDROID: binder: add support for RT prio  inheritance. Peter Zijlstra <peterz@infradead.org> - 2017-08-31 14:30 +0200
          Re: [PATCH v2 03/13] ANDROID: binder: add support for RT prio  inheritance. Greg KH <gregkh@linuxfoundation.org> - 2017-09-01 09:30 +0200

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